I had previously had a copy of linux dual booted on my system and removed it, so I tried to remove the grub bootloader that wasn't functioning by doing FixMbr in the recovery system command prompt, however after doing this I go to boot and i get Bootmgr is missing, I have found it in the C: drive though in the first directory, I cannot find windows 7 in the options for selecting Os in the recovery options anymore. does anyone have any advice other than to do a reinstall of the Os on the system?